Our Series E: we raised $300M at a $5B valuation to power a multi-model future. READ
Product

Model training built for production inference

Own your intelligence and train custom models with our developer-first training infrastructure.

Eric Lehman logo

Baseten helped us train models to be 23x faster and is projected to save us $1.9M, while making the process so easy that even non-ML engineers could get results in under 30 minutes.

Eric Lehman
Head of Clinical NLP
benefits

Infra built for models that go into production

Train without limits

From DeepSeek to Qwen or FLUX, our infra supports multi-node training, jobs of any size, and models of any modality.

Fire and forget

Run jobs on-demand; only pay for the compute you use. Don’t worry about starting or stopping your environment.

Built for developers

After years of model tuning, our engineers built infra with comprehensive observability and storage, with recipes to get you started.

Features

Training infra without the caveats

Don’t compromise power for usability. If you want multi-node jobs with model caching, checkpointing, and usage-based pricing, use Baseten.

Train on the latest hardware

Access the latest-generation hardware for ultra-fast training jobs, including H100s, H200s, and B200s.

Ship checkpoints to prod

Checkpointing your model during training is cool. Deploying those checkpoints into production is cooler.

Plays nice with everyone

We bring the infra, you bring the integrations: Weights & Biases, Hugging Face, Amazon S3, all plug-and-play via Baseten Secrets.

No limits for large models

Forget single-node training limitations. Train any model on datasets of any size with the hardware and networking taken care of.

Your data on-demand

Cache models, store datasets, and stop wasting time with lengthy downloads or lost progress between training jobs.

Metrics that actually matter

Quickly debug problems from GPU memory to code inefficiencies with detailed hardware metrics and logs available from the CLI.

Train models for any use case

Checkout the Getting Started Guide
Large language

Qwen3 8b

Teach Qwen3 8b to Code

View the recipe

Teach Qwen3 8b to Code

View the recipe
Text to speech

Orpheus

Tune Orpheus on specific voices

View the recipe

Tune Orpheus on specific voices

View the recipe
Large language

GLM 4.7

Train GLM 4.7 with 128k context

View the recipe

Train GLM 4.7 with 128k context

View the recipe

Built for every stage in your inference journey

Explore resources
Model APIs

Get started with Model APIs

Get instant access to leading AI models for testing or production use, each pre-optimized with the Baseten Inference Stack.

Get started

Get instant access to leading AI models for testing or production use, each pre-optimized with the Baseten Inference Stack.

Get started
Training

Train models for any use case

Train any model on any dataset with infra built for developers. Run multi-node jobs, get detailed metrics, persistent storage, and more.

Learn more

Train any model on any dataset with infra built for developers. Run multi-node jobs, get detailed metrics, persistent storage, and more.

Learn more
Guide

Use the Baseten Inference Stack

We solved countless problems at the hardware, model, and network layers to build the fastest inference engine on the market. Learn how.

Read more

We solved countless problems at the hardware, model, and network layers to build the fastest inference engine on the market. Learn how.

Read more
Troy Astorino logo

Our AI engineers build domain-specific models that beat frontier labs in medical record interpretation. With Baseten Training, we can stay focused on our research and value to customers, not hardware and job orchestration. The Baseten platform powers our workflows from training through to production, saving us tons of time and stress.

Troy Astorino
Co-founder and CTO